Full Face Type disc brushv
Full Face Type disc brush
Full-Face Resin Injection Disc Brushes
Semi-finished brush

Full-Face Resin Injection Disc Brushes | High-Efficiency Surface Conditioning & Cleaning

LONGGUANG currently has more than 3,000 industrial brush products, covering all industries such as auto parts, mechanical parts, hydraulic parts, etc. Our products are widely used in the polishing, de-rusting, and deburring of metal parts processing; metal sheet, strip cleaning, grinding, descaling; finishing of textile, printing, and dyeing leather products, sanding; dust removal, grinding and coating of paper and artificial boards Glue; cleaning, polishing, deburring of circuit boards; cleaning of glass and LCD substrates; cleaning and descaling of pipes; sealing and dust proofing of furniture, storage, and machinery.

Model: Customized as your request

Product Origin: Shanghai, China

Shipping Port: Shanghai Port, China

Payment: TT

Lead Time: 15-30 days after receiving your deposit

Product Name:
Full-Face Resin Injection Disc Brush

Product Size:
Customizable according to customer requirements

Refference Drawing:

Brush design drawing

Standard Series:

Dia A Trim l. B Shaft D. C Shaft l. D Total l. E Part No.
SC 120# Straight
35 25 ф8 46 90 JS120035
45 25 ф8 43 90 JS120045
55 25 ф8 43 90 JS120055
65 25 ф12 51 100 JS120065
75 25 ф12 51 100 JS120075
85 25 ф12 52 100 JS120085
105 25 ф16 56 110 JS120105

 

 

Material Composition:

  • Filament Material: Premium silicon carbide (SiC) abrasive filaments

  • Bonding Method: High-strength resin injection molding

  • Backing/Hub: Full-face disc construction

Product Features:

  • Full-face layout design – provides maximum surface coverage and consistent performance for general-purpose industrial finishing

  • Optimized filament density for cool running – carefully calibrated breathable structure allows superior natural air cooling, significantly reducing risk of heat-induced discoloration or warping on sensitive workpieces

  • Superior resin-bonded stability – each silicon carbide filament securely anchored by high-strength resin injection, preventing bristle shedding common in cheaper stapled brushes for safer work environment and longer tool life

  • Premium silicon carbide abrasive – specifically loaded with high-quality SiC filaments prized for sharp, fast-cutting action on non-ferrous metals (aluminum, brass, copper), alloys, and aggressive weld cleaning

  • Exceptional cost-per-part – economical alternative for standard production environments delivering professional-grade results at lower initial investment for high-volume maintenance and fabrication tasks

  • No bristle loss & falling off – resin injection prevents filament shedding

  • Long service life – stable construction for extended use

Applicable Scenarios:

  • Large surface leveling – rapidly cleaning and smoothing large metal plates, sheets, and castings

  • Weld cleaning & prep – removing oxidation, scale, and spatter from weld seams before painting or coating

  • Non-ferrous metal finishing – aluminum extrusion deburring and brass surface conditioning

  • Foundry & fabrication – general-purpose rust removal and surface stripping in heavy equipment maintenance

  • Metal surface conditioning – preparing large metal surfaces for further processing

  • Aggressive weld cleaning – fast-cutting action on weld seams and spatter

What Makes Full-Face Resin Injection Disc Brushes Different?

Our Full-Face Resin Injection Disc Brushes are designed to provide maximum surface coverage and consistent performance for general-purpose industrial finishing. By utilizing a full-face layout combined with our proprietary resin injection technology, this brush offers a stable, reliable, and cost-effective solution for large-scale surface preparation.

Why the Full-Face Design is Your Best Value Choice:

Optimized Filament Density for Cool Running: Unlike high-density segmented brushes, this model features a carefully calibrated filament density. This breathable structure allows for superior natural air cooling, significantly reducing the risk of heat-induced discoloration or warping on sensitive workpieces.

Superior Resin-Bonded Stability: Each silicon carbide filament is securely anchored by high-strength resin injection. This prevents the bristle shedding common in cheaper stapled brushes, ensuring a safer work environment and a longer tool life.

Premium Silicon Carbide Abrasive: Specifically loaded with high-quality Silicon Carbide (SiC) filaments. SiC is prized for its sharp, fast-cutting action, making it the ideal choice for non-ferrous metals (aluminum, brass, copper), alloys, and aggressive weld cleaning.

Exceptional Cost-per-Part: Designed as an economical alternative for standard production environments, this brush delivers professional-grade results at a lower initial investment, making it perfect for high-volume maintenance and fabrication tasks.

Full-Face Disc Brush vs. Segmented Disc Brush



Feature Full-Face (This Product) Segmented/Equal Divide
Surface coverage Maximum (continuous) Partial (gaps between segments)
Filament density Carefully calibrated (breathable) High density
Heat dissipation Superior natural air cooling Moderate
Best for Large surface leveling, general purpose Curved surfaces, contour following
Cost Economical Premium
Bristle shedding None (resin injection) None (resin injection)

Key Applications in Detail

Large Surface Leveling
Rapidly cleaning and smoothing large metal plates, sheets, and castings requires maximum surface coverage. The full-face design ensures every filament contacts the workpiece, providing efficient material removal across the entire brush face.

Weld Cleaning & Prep
Removing oxidation, scale, and spatter from weld seams before painting or coating demands aggressive cutting action. SiC abrasive delivers fast, sharp cutting for efficient weld cleaning.

Non-Ferrous Metal Finishing
Aluminum extrusion deburring and brass surface conditioning require an abrasive that cuts cleanly without loading. SiC filaments provide the ideal cutting action for non-ferrous metals.

Foundry & Fabrication
General-purpose rust removal and surface stripping in heavy equipment maintenance benefit from the economical cost-per-part, making this brush ideal for high-volume applications.

For Related Disc Brush Products

For segmented disc brushes with higher filament density for contour following, see our Resin Injection Disc Brush - Equal Divide Type.

For ceramic fiber premium disc brushes for superalloy finishing, explore Resin Injection Ceramic Fiber Disc Brush.

Related Products You May Need:

Why Choose Full-Face Resin Injection Disc Brushes?

For general-purpose industrial finishing where maximum coverage, cost-effectiveness, and reliable performance are required, our full-face resin injection disc brush delivers:

  • Maximum surface coverage – full-face layout for efficient large-area processing

  • Cool running operation – optimized breathable filament density prevents heat damage

  • Premium SiC abrasive – sharp, fast-cutting action on non-ferrous metals and alloys

  • Resin-bonded stability – no bristle shedding for safer operation

  • Exceptional cost-per-part – economical alternative for high-volume applications

  • Versatile application range – from weld cleaning to non-ferrous finishing

  • Long service life – durable construction for production environments

Customization Available
We offer custom disc diameters, abrasive grit sizes, filament densities, and arbor configurations to match your specific surface conditioning and cleaning requirements. Contact us for technical recommendations.

Photo of full face disc brush on site


Frequently Asked Questions (FAQ)

Q1: When should I choose the "Full-Face" type over the "Segmented" (Equal Divide) type?

A: Choose the Full-Face type for general cleaning and applications where cost-efficiency is a priority. It is excellent for larger, flat areas. Choose the Segmented type if you are working in a high-speed CNC environment that requires extreme heat dissipation and aggressive, focused deburring.

Q2: Why does a "lower density" brush help with heat control?

A: A slightly lower filament density allows more air to circulate between the bristles as the brush rotates. This creates a natural cooling effect, which is critical when working on materials like aluminum or thin-gauge steel that are prone to thermal damage.

Q3: Can I use this brush on stainless steel?

A: Yes. The Silicon Carbide filaments are effective on stainless steel for cleaning and finishing. Because the filaments are non-metallic, they will not leave carbon deposits that cause "after-rust," ensuring the surface integrity of your stainless parts.

Q4: What is the recommended operating speed (RPM) for this disc brush?

A: For optimal life and safety, we recommend staying within the specified Max RPM. Operating at a moderate speed allows the silicon carbide tips to "flick" across the surface effectively without generating excessive centrifugal stress on the resin bond.

Recommended Products